/* --- ADMIN PANEL STYLE --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #D4AF37;          /* CUHAS Warm Gold */
    --primary-light: #FFD700;    /* Bright Gold / Yellow */
    --primary-dark: #AA861D;     /* Deep Gold / Bronze */
    --accent: #D32F2F;           /* Crimson Red (Heart & Cross emblem) */
    --accent-dark: #C62828;      /* Deep Crimson */
    --bg-main: #f1f5f9;          /* Light gray background */
    --bg-card: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    
    --sidebar-bg: #0A0A0B;       /* Solid Jet Black (Text and drawings) */
    --sidebar-text: #94a3b8;
    --sidebar-active: #ffffff;
    
    --border-color: #e2e8f0;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none !important;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-main);
    display: flex;
    min-height: 100vh;
}

/* --- 1. ADMIN LAYOUT --- */
.admin-sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: var(--transition);
    border-right: 1px solid rgba(255,255,255,0.05);
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo {
    width: 40px;
    height: auto;
}

.sidebar-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    color: white;
    line-height: 1.2;
}

.sidebar-title span {
    display: block;
    font-size: 10px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-menu {
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-grow: 1;
    overflow-y: auto;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--sidebar-text);
    border-radius: 8px;
    font-weight: 500;
    font-size: 14.5px;
    transition: var(--transition);
    text-decoration: none;
}

.sidebar-link:hover {
    background-color: rgba(255,255,255,0.05);
    color: white;
    text-decoration: none;
}

.sidebar-link.active {
    background-color: rgba(212, 175, 55, 0.12) !important;
    color: var(--primary) !important;
    border-left: 4px solid var(--accent) !important;
    font-weight: 600 !important;
    box-shadow: none !important;
    border-radius: 0 8px 8px 0 !important;
}

.sidebar-link.active i {
    color: var(--primary) !important;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #fca5a5;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14.5px;
    text-decoration: none;
}

.sidebar-logout:hover {
    background-color: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    text-decoration: none;
}

/* Main Area */
.admin-main {
    margin-left: 260px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    width: calc(100% - 260px);
}

.admin-header {
    background-color: var(--bg-card);
    height: 70px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
}

.header-title h2 {
    font-size: 20px;
    font-family: var(--font-heading);
    color: var(--primary-dark);
}

.header-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-family: var(--font-heading);
    border: 2px solid var(--accent);
}

.user-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
}

.user-info p {
    font-size: 11px;
    color: var(--text-muted);
}

.admin-content {
    padding: 30px;
    flex-grow: 1;
}

/* --- 2. STATS CARDS --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.stat-info h3 {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.stat-info p {
    font-size: 13.5px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-icon {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: white;
}

.stat-icon.primary { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%); }
.stat-icon.accent { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%); color: var(--text-main); }
.stat-icon.success { background: linear-gradient(135deg, var(--success) 0%, #34d399 100%); }
.stat-icon.info { background: linear-gradient(135deg, var(--info) 0%, #60a5fa 100%); }

/* --- 3. TABLES AND LISTS --- */
.content-card {
    background-color: var(--bg-card);
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.card-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--primary-dark);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

table.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14.5px;
}

table.admin-table th, table.admin-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

table.admin-table th {
    background-color: #f8fafc;
    color: var(--primary-dark);
    font-weight: 700;
    font-family: var(--font-heading);
}

table.admin-table tr:hover td {
    background-color: #f8fafc;
}

/* Image Thumbnails */
.table-img {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.table-avatar {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--accent);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-success { background-color: rgba(16, 185, 129, 0.1); color: var(--success); }
.badge-danger { background-color: rgba(239, 68, 68, 0.1); color: var(--danger); }
.badge-info { background-color: rgba(59, 130, 246, 0.1); color: var(--info); }
.badge-warning { background-color: rgba(245, 158, 11, 0.1); color: var(--warning); }

/* Actions */
.table-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
}

.action-edit {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--info);
}

.action-edit:hover {
    background-color: var(--info);
    color: white;
}

.action-delete {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.action-delete:hover {
    background-color: var(--danger);
    color: white;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    font-weight: 700;
    font-size: 13.5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-heading);
    gap: 8px;
    border-radius: 0 !important; /* Strict sharp corners */
    text-decoration: none !important;
}

.btn-primary {
    background-color: var(--primary-dark);
    color: #ffffff !important;
}

.btn-primary:hover {
    background-color: var(--primary);
    color: #ffffff !important;
}

.btn-outline {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-main) !important;
}

.btn-outline:hover {
    background-color: #f1f5f9;
    border-color: var(--text-muted);
}

/* --- 4. FORM CONTROLS --- */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--primary-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1.5px solid var(--border-color);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-main);
    background-color: white;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(15, 76, 129, 0.15);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.file-upload-wrapper {
    position: relative;
    border: 2px dashed var(--border-color);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    background-color: #fafafa;
    cursor: pointer;
    transition: var(--transition);
}

.file-upload-wrapper:hover {
    border-color: var(--primary);
    background-color: rgba(15, 76, 129, 0.02);
}

.file-upload-icon {
    font-size: 36px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.file-upload-text {
    font-size: 13.5px;
    color: var(--text-muted);
}

.file-upload-text strong {
    color: var(--primary);
}

.file-upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.img-preview {
    margin-top: 12px;
    max-width: 150px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.form-actions-bar {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* --- 5. ALERTS & CALLOUTS --- */
.alert {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14.5px;
    font-weight: 500;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--success);
    color: #065f46;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--danger);
    color: #991b1b;
}

/* --- 6. ADMIN LOGIN CARD --- */
.login-body {
    background-color: #0b1329;
    /* Ambient glowing background using modern radial-gradients */
    background-image: 
        radial-gradient(at 0% 0%, rgba(192, 36, 40, 0.18) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(212, 175, 55, 0.15) 0px, transparent 50%),
        radial-gradient(at 50% 50%, rgba(15, 45, 74, 0.4) 0px, transparent 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    position: relative;
    overflow: hidden;
}

.login-card {
    background: rgba(15, 23, 42, 0.45); /* Frosty slate-dark background */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08); /* Clean thin border */
    border-radius: 16px; /* Sharp clean look, matching site's borders */
    padding: 50px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    text-align: center;
    color: #ffffff;
    z-index: 2;
}

.login-logo {
    width: 80px;
    height: auto;
    margin: 0 auto 24px;
    filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.1));
}

.login-card h2 {
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.login-card p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    margin-bottom: 36px;
    font-weight: 500;
}

.login-card .form-group {
    margin-bottom: 20px;
}

.login-card .form-control {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #ffffff !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    font-size: 14.5px !important;
    transition: var(--transition) !important;
}

.login-card .form-control::placeholder {
    color: rgba(255, 255, 255, 0.3) !important;
}

.login-card .form-control:focus {
    border-color: var(--primary) !important; /* Gold border highlight on focus */
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.15) !important;
    background: rgba(255, 255, 255, 0.08) !important;
}

.login-card .form-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13.5px;
    font-weight: 600;
    margin-bottom: 8px;
    display: inline-block;
}

/* Beautiful, high-contrast, professional login button */
.login-btn {
    width: 100% !important;
    padding: 13px 24px !important;
    margin-top: 14px !important;
    background: linear-gradient(95deg, #c02428 0%, #991c20 100%) !important; /* Solid Crimson Red gradient */
    color: #ffffff !important; /* Pure white text for high contrast and readability */
    font-family: var(--font-heading) !important;
    font-weight: 700 !important;
    font-size: 15px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.8px !important;
    border: none !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    box-shadow: 0 4px 12px rgba(192, 36, 40, 0.25) !important;
}

.login-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(192, 36, 40, 0.4) !important;
    background: linear-gradient(95deg, #d62c30 0%, #a82024 100%) !important; /* Slightly brighter crimson on hover */
}

.login-btn:active {
    transform: translateY(0) !important;
}

/* Beautiful hover transition for the back link */
.login-card a {
    color: rgba(255, 255, 255, 0.55) !important;
    text-decoration: none !important;
    font-weight: 600;
    transition: var(--transition) !important;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.login-card a:hover {
    color: #ffffff !important;
    transform: translateX(-4px) !important; /* Subtle slide-left indicator animation */
}

/* --- 7. RESPONSIVE ADMIN --- */
@media (max-width: 991px) {
    .admin-sidebar {
        left: -260px;
    }
    
    .admin-sidebar.active {
        left: 0;
    }
    
    .admin-main {
        margin-left: 0;
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: auto;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .admin-content {
        padding: 16px;
    }
    .content-card {
        padding: 20px;
    }
}